Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Katia Arnold, MD

Individual provider Internal Medicine Physician · NPI 1336173517

Katia Arnold, MD is an Internal Medicine in Houston, Texas. Qualified in 1994, 32 years ago. Practices with Xpertmd, a 38-clinician group and works from 5 locations. Licensed in Texas.

Years since qualifying
32
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11800 Astoria Blvd
Houston, TX 77089-6041
Phone: (281) 929-6100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 18333 Egret Bay Blvd Ste 140, Houston, TX 77058-3239 — (281) 332-3001
  • 18300 Houston Methodist Dr, Houston, TX 77058-6302 — (281) 523-2000
  • 500 W Medical Center Blvd, Webster, TX 77598-4220 — (281) 332-2511
  • 200 Blossom St, Webster, TX 77598-4204 — (832) 632-6500

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L3213 (TX)

Record details

NPI number1336173517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address18333 Egret Bay Blvd Ste 140, Houston, TX 77058-3239

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Xpertmd — 38 clinicians
Accepts Medicare assignment Not indicated
Practice locations5 on file with Medicare

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